docker_latest.yml

name: Push latest Docker image

on:
  push:
    # Trigger if latest_candidate updates. This is automatically done by another
    # workflow whenever tests pass on main - but events don't chain without using
    # personal access tokens so we just use a cron job.
    branches: [ latest_candidate ]
  schedule:
    # Run at 5:41 UTC daily
    - cron:  '41 5 * * *'
  workflow_dispatch:
    inputs:
      branch:
        description: "Branch from which to create the latest Docker image (default: latest_candidate)"
        type: string
        required: true
        default: latest_candidate
      disable_tests:
        description: "Should the tests be skipped?"
        type: boolean
        required: True
        default: False
      platforms:
        description: "Platforms to build"
        type: choice
        required: True
        options:
          - linux/amd64
          - linux/arm64/v8
          - linux/amd64,linux/arm64/v8
        default: linux/amd64,linux/arm64/v8
      tag:
        description: "Tag for the resulting images"
        type: string
        required: True
        default: 'latest'

env:
  BRANCH: ${{ inputs.branch || 'latest_candidate' }}
  PLATFORMS: ${{ inputs.platforms || 'linux/amd64,linux/arm64/v8' }}
  TAG: ${{ inputs.tag || 'latest' }}
  DOCKER_HUB_OWNER: ${{ vars.DOCKER_HUB_OWNER || github.repository_owner }}

jobs:
  push_to_registry:
    name: Push latest Docker image to Docker Hub
    runs-on: ubuntu-22.04
    if: ${{ vars.RUN_DAILY_BUILD }}
    strategy:
      matrix:
        python-version: [3.11]
        node-version: [22.x]
        image:
          # We build two images, `grist-oss` and `grist`.
          # See https://github.com/gristlabs/grist-core?tab=readme-ov-file#available-docker-images
          - name: "grist-oss"
            repo: "grist-core"
          - name: "grist"
            repo: "grist-ee"
    steps:
      - name: Build settings
        run: |
          echo "Branch: $BRANCH"
          echo "Platforms: $PLATFORMS"
          echo "Docker Hub Owner: $DOCKER_HUB_OWNER"
          echo "Tag: $TAG"

      - name: Check out the repo
        uses: actions/checkout@v4
        with:
          ref: ${{ env.BRANCH }}

      - name: Add a dummy ext/ directory
        run:
          mkdir ext && touch ext/dummy

      - name: Check out the ext/ directory
        if: matrix.image.name != 'grist-oss'
        run: buildtools/checkout-ext-directory.sh ${{ matrix.image.repo }}

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1

      - name: Prepare image but do not push it yet
        uses: docker/build-push-action@v2
        with:
          context: .
          load: true
          tags: ${{ env.DOCKER_HUB_OWNER }}/${{ matrix.image.name }}:${{ env.TAG }}
          cache-from: type=gha
          build-contexts: ext=ext

      - name: Use Node.js ${{ matrix.node-version }} for testing
        if: ${{ !inputs.disable_tests }}
        uses: actions/setup-node@v1
        with:
          node-version: ${{ matrix.node-version }}

      - name: Set up Python ${{ matrix.python-version }} for testing - maybe not needed
        if: ${{ !inputs.disable_tests }}
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}

      - name: Install Python packages
        if: ${{ !inputs.disable_tests }}
        run: |
          pip install virtualenv
          yarn run install:python

      - name: Install Node.js packages
        if: ${{ !inputs.disable_tests }}
        run: yarn install

      - name: Disable the ext/ directory
        if: ${{ !inputs.disable_tests }}
        run: mv ext/ ext-disabled/

      - name: Build Node.js code
        if: ${{ !inputs.disable_tests }}
        run: yarn run build:prod

      - name: Install Google Chrome for Testing
        run: ./test/test_env.sh node_modules/selenium-webdriver/bin/linux/selenium-manager

      - name: Run tests
        if: ${{ !inputs.disable_tests }}
        run: TEST_IMAGE=${{ env.DOCKER_HUB_OWNER }}/${{ matrix.image.name }}:${{ env.TAG }} VERBOSE=1 DEBUG=1 MOCHA_WEBDRIVER_HEADLESS=1 yarn run test:docker

      - name: Re-enable the ext/ directory
        if: ${{ !inputs.disable_tests }}
        run: mv ext-disabled/ ext/

      - name: Log in to Docker Hub
        uses: docker/login-action@v1 
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Push to Docker Hub
        uses: docker/build-push-action@v2
        with:
          context: .
          platforms: ${{ env.PLATFORMS }}
          push: true
          tags: ${{ env.DOCKER_HUB_OWNER }}/${{ matrix.image.name }}:${{ env.TAG }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
          build-contexts: ext=ext

      - name: Push Enterprise to Docker Hub
        if: ${{ matrix.image.name == 'grist' }}
        uses: docker/build-push-action@v2
        with:
          context: .
          build-args: |
            BASE_IMAGE=${{ env.DOCKER_HUB_OWNER }}/${{ matrix.image.name}}
            BASE_VERSION=${{ env.TAG }}
          file: ext/Dockerfile
          platforms: ${{ env.PLATFORMS }}
          push: true
          tags: ${{ env.DOCKER_HUB_OWNER }}/grist-ee:${{ env.TAG }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

  update_latest_branch:
    name: Update latest branch
    runs-on: ubuntu-22.04
    needs: push_to_registry
    steps:
      - name: Check out the repo
        uses: actions/checkout@v2
        with:
          ref: ${{ inputs.latest_branch }}

      - name: Update latest branch
        uses: ad-m/github-push-action@8407731efefc0d8f72af254c74276b7a90be36e1
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          branch: latest
          force: true